These gnocchi may be 'illegal' in the traditional sense, but their flavor is absolutely convincing. The addition of tofu to the classic potatoes not only creates a protein-rich version, but also a particularly creamy texture. Cooked potatoes and firm tofu are mashed together and mixed with flour to form a smooth dough. The hand-formed gnocchi are boiled in salted water until they rise to the surface. The hearty tomato sauce with onions, garlic, and vegan cream rounds out the dish. In 30 minutes, this innovative interpretation of the Italian classic is created that will appeal to both traditionalists and health-conscious eaters.